CVE-2026-30461 Command injection in n/a

High 8.3 Published 15 Apr 2026 Updated 5 Jul 2026

Authenticated attackers can execute arbitrary code in FuelCMS via the add_git_submodule function in the installer controller.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-30461?

CVE-2026-30461 is a high-severity command injection vulnerability in n/a, published on 15 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Daylight Studio FuelCMS v1.5.2 was discovered to contain an authenticated remote code execution (RCE) vulnerability via the /controllers/Installer.php and the function add_git_submodule.

Weakness: CWE-77

Which versions are affected by CVE-2026-30461?

It affects 1 product.

Products include Thedaylightstudio Fuel Cms.

How do I fix CVE-2026-30461?

No fix has been published for CVE-2026-30461 yet. Limit exposure of the affected software until one is available.

Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.

Is CVE-2026-30461 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-30461 exists.

Sources

Also known as GHSA-q6p9-89h2-c9h9.